With the opening ceremony of the Olympics just three days away, the head of the IOC is defending the committee’s decision not to ban the entire Russian team in the wake of doping controversy. NBC’s Keir Simmons reports from Olympic Park.
With the opening ceremony of the Olympics just three days away, the head of the IOC is defending the committee’s decision not to ban the entire Russian team in the wake of doping controversy. NBC’s Keir Simmons reports from Olympic Park.